By signing up, you might receive emails about CoinDesk merchandise and you also comply with our phrases of use and privacy policy. The first qualified block made by a validator was slot 1. The one that validated it signed it, "Mr File was listed here." Individuals to the livestream https://financefeeds.com/vietnams-youth-embrace-blockchain-key-insights-from-kucoins-campus-survey-at-vtis-2024/